·
Convert one amount or a mixed-rate basket. Select net or gross amounts and rounding by item or rate group. VAT classification remains the taxpayer's responsibility.

These figures follow Polish tax and social-security law. They do not apply to any other country. Amounts are in Polish złoty (PLN).
Was this calculator helpful?
Enter your values in the visible fields.
Check the mode, units and applicable year or date.
Read the result, components and model limitations.
gross = net × (1 + rate)net = gross ÷ (1 + rate)VAT = gross − netWorked example
Worked example using the form's default values.
Convert one amount or a mixed-rate basket. Select net or gross amounts and rounding by item or rate group. VAT classification remains the taxpayer's responsibility.
Use the same amount, horizon, dates and cost basis. Check whether the result is monthly or annual and what it includes. The comparison does not select offers or guarantee their availability.
A save is a snapshot. Load and recalculate it explicitly; the original remains a separate save. Check year, dates, units and assumptions before comparing.
A condition needed for the ratio or goal is missing. Correct the indicated value; do not treat this state as a favorable zero result.
Sources, retrieval dates and the next review are in the methodology. You enter prices, returns and forecasts. The calculator does not fetch offers or confirm individual eligibility.
Convert one amount or a mixed-rate basket. Select net or gross amounts and rounding by item or rate group. VAT classification remains the taxpayer's responsibility.